html, body, .map {
    width: 100%;
    height: 100%;
    margin: 0;
    padding: 0;
    overflow: hidden;
}

.admin-nav {
    position: absolute;
    top: 20px;
    right: 20px;
    background-color: white;
    opacity: 0.8;
    padding: 6px 12px;
    z-index: 999;
    font-size: 12px;
    border-radius: 4px;
    white-space: nowrap;
}
.admin-nav span:hover {
    cursor: pointer;
}